title: Does the presence of pneumococcal DNA in middle-ear fluid indicate pneumococcal etiology in acute otitis media?
mesh_terms: D001426:Bacterial Proteins; D002675:Child, Preschool; D004269:DNA, Bacterial / Q000302:isolation & purification*; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D010033:Otitis Media / Q000382:microbiology; D010034:Otitis Media with Effusion / Q000382:microbiology*; D022242:Pneumococcal Vaccines; D016133:Polymerase Chain Reaction; D012329:RNA, Bacterial / Q000235:genetics / Q000302:isolation & purification; D012333:RNA, Messenger / Q000032:analysis / Q000235:genetics; D013296:Streptococcus pneumoniae / Q000235:genetics / Q000302:isolation & purification*; D013301:Streptolysins / Q000235:genetics; D013997:Time Factors
chemical_list: D001426:Bacterial Proteins; D004269:DNA, Bacterial; D022242:Pneumococcal Vaccines; D012329:RNA, Bacterial; D012333:RNA, Messenger; D013301:Streptolysins; C032290:plY protein, Streptococcus pneumoniae